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3 votes
Please help find f(7)

Please help find f(7)-example-1
User AdrianEddy
by
7.6k points

1 Answer

4 votes

Answer:

f(7) = 25

Explanation:

substitute x = 7 into f(x) , that is

f(7) = 3(7) + 4 = 21 + 4 = 25

User Mike Ounsworth
by
8.1k points